Dear Mr. Stevens, I would like to ask for permission to use your article for English teaching purposes. I designed an English for Specific Purposes course for Managers at the Costa Rican Electricity and Telecommunications Institution, and your artic

Dear Mr. Stevens, I would like to ask for permission to use your article for English teaching purposes. I designed an English for Specific Purposes course for Managers at the Costa Rican Electricity and Telecommunications Institution, and your article would be very useful for that purpose. Thank you very much in advance. Sincerely, Priscilla Garcia Coordinator of the English Program Office of the Executive President